安装ati显卡驱动的问题

ys021662

fglrxconfig后可以起动但好像3d加速依然没有打开
glxgears只有222.400 FPS
fgl_glxgears会出如下错误
X Error of failed request: BadLength (poly request too large or internal Xlib length error)
Major opcode of failed request: 16 (X_InternAtom)
Serial number of failed request: 36
Current serial number in output stream: 38

fglrxinfo的结果如下
display: :0.0 screen: 0
OpenGL vendor string: Mesa project: www.mesa3d.org
OpenGL renderer string: Mesa GLX Indirect
OpenGL version string: 1.2 (1.5 Mesa 6.2.1)

lsmod又有fglrx

这是为何呢？